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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 905662Generated: October 31, 2026

Hydrogen chloride-ethyl acetate → HCID 23071576, compound

https://huagongshe.com/reaction/905662

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrogen chloride-ethyl acetateHCID 21866389—
Reactant6-(4-Aminophenyl)-4-methyl-3-morpholinoneHCID 23071546—
SolventEthyl AcetateHCID 8857—
ProductHCID 23071576HCID 23071576—

Reaction Steps

6-(4-Aminophenyl)-N-methylmorpholin-3-one was treated in the same manner as the reduction shown in Reference Example 2 and further treated with 4 M hydrogen chloride/ethyl acetate solution in ethyl acetate to obtain 4-(4-methylmorpholin-2-yl)phenylamine dihydrochloride. F: 193.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08012959B2
Source datasetuspto-grants-2011_09
ORD IDord-2cdb1e549b094290b5d45c0cf191115d
Source noteuspto-grants-2011_09